Powerhorse 190555, Руководство пользователя, Страница: 17 / 24

17
PERIODICAL SERVICE POINTS
Cylinder Fins

Dust accumulation between the cylinder fins
will cause the engine to overheat.
Periodically check and clean the cylinder
fins after removing the air cleaner and the
cylinder cover. When installing the cylinder
cover, make sure that switch wires and
grommets are repositioned correctly.
NOTE: Be sure not to block the air intake
hole.
Fuel Filter

Using a wire hook, remove the filter from the
filler port.

Disassemble the filter and wash with
gasoline, or replace if needed.
NOTE: When assembling the filter, do not
allow filter fibers or dust inside the suction
pipe.
Oil Tank

With a wire hook, pull the oil filter through
the filler port and clean in gasoline. When
putting the filter back into the tank, make
sure that it comes to the front right corner.
Also clean any dirt in the tank.
Spark Plug

Clean the electrodes with a wire brush and
reset the gap to .0256in (0.65mm) as
necessary.
Sprocket

Check for cracks and for excessive wear
interfering with the chain drive. If the wear is
evident, replace the sprocket with a new one.
Never fit a new chain on a worn sprocket, or
a worn chain on a new sprocket.